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<a class="jxr_linenumber" name="L1" href="#L1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="L2" href="#L2">2</a>   <em class="jxr_comment"> * Copyright (C) 2008 feilong</em>
<a class="jxr_linenumber" name="L3" href="#L3">3</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L4" href="#L4">4</a>   <em class="jxr_comment"> * Licensed under the Apache License, Version 2.0 (the "License");</em>
<a class="jxr_linenumber" name="L5" href="#L5">5</a>   <em class="jxr_comment"> * you may not use this file except in compliance with the License.</em>
<a class="jxr_linenumber" name="L6" href="#L6">6</a>   <em class="jxr_comment"> * You may obtain a copy of the License at</em>
<a class="jxr_linenumber" name="L7" href="#L7">7</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L8" href="#L8">8</a>   <em class="jxr_comment"> *         <a href="http://www.apache.org/licenses/LICENSE-2." target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.</a>0</em>
<a class="jxr_linenumber" name="L9" href="#L9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="L10" href="#L10">10</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="L11" href="#L11">11</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS,</em>
<a class="jxr_linenumber" name="L12" href="#L12">12</a>  <em class="jxr_comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a class="jxr_linenumber" name="L13" href="#L13">13</a>  <em class="jxr_comment"> * See the License for the specific language governing permissions and</em>
<a class="jxr_linenumber" name="L14" href="#L14">14</a>  <em class="jxr_comment"> * limitations under the License.</em>
<a class="jxr_linenumber" name="L15" href="#L15">15</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="L16" href="#L16">16</a>  <strong class="jxr_keyword">package</strong> com.feilong.core.util.collectionsutiltest;
<a class="jxr_linenumber" name="L17" href="#L17">17</a>  
<a class="jxr_linenumber" name="L18" href="#L18">18</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> java.util.Collections.emptyList;
<a class="jxr_linenumber" name="L19" href="#L19">19</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.hamcrest.Matchers.contains;
<a class="jxr_linenumber" name="L20" href="#L20">20</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertEquals;
<a class="jxr_linenumber" name="L21" href="#L21">21</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.junit.Assert.assertThat;
<a class="jxr_linenumber" name="L22" href="#L22">22</a>  
<a class="jxr_linenumber" name="L23" href="#L23">23</a>  <strong class="jxr_keyword">import</strong> java.util.ArrayList;
<a class="jxr_linenumber" name="L24" href="#L24">24</a>  <strong class="jxr_keyword">import</strong> java.util.HashMap;
<a class="jxr_linenumber" name="L25" href="#L25">25</a>  <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="L26" href="#L26">26</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="L27" href="#L27">27</a>  
<a class="jxr_linenumber" name="L28" href="#L28">28</a>  <strong class="jxr_keyword">import</strong> org.junit.Test;
<a class="jxr_linenumber" name="L29" href="#L29">29</a>  
<a class="jxr_linenumber" name="L30" href="#L30">30</a>  <strong class="jxr_keyword">import</strong> com.feilong.core.util.CollectionsUtil;
<a class="jxr_linenumber" name="L31" href="#L31">31</a>  <strong class="jxr_keyword">import</strong> com.feilong.store.member.User;
<a class="jxr_linenumber" name="L32" href="#L32">32</a>  <strong class="jxr_keyword">import</strong> com.feilong.store.member.UserAddress;
<a class="jxr_linenumber" name="L33" href="#L33">33</a>  <strong class="jxr_keyword">import</strong> com.feilong.store.member.UserInfo;
<a class="jxr_linenumber" name="L34" href="#L34">34</a>  
<a class="jxr_linenumber" name="L35" href="#L35">35</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.bean.ConvertUtil.toArray;
<a class="jxr_linenumber" name="L36" href="#L36">36</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> com.feilong.core.bean.ConvertUtil.toList;
<a class="jxr_linenumber" name="L37" href="#L37">37</a>  
<a class="jxr_linenumber" name="L38" href="#L38">38</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L39" href="#L39">39</a>  <em class="jxr_javadoccomment"> * The Class CollectionsUtilGetPropertyValueListTest.</em>
<a class="jxr_linenumber" name="L40" href="#L40">40</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="L41" href="#L41">41</a>  <em class="jxr_javadoccomment"> * @author &lt;a href="<a href="http://feitianbenyue.iteye.com/" target="alexandria_uri">http://feitianbenyue.iteye.com/</a>"&gt;feilong&lt;/a&gt;</em>
<a class="jxr_linenumber" name="L42" href="#L42">42</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="L43" href="#L43">43</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../com/feilong/core/util/collectionsutiltest/GetPropertyValueListTest.html">GetPropertyValueListTest</a>{
<a class="jxr_linenumber" name="L44" href="#L44">44</a>  
<a class="jxr_linenumber" name="L45" href="#L45">45</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L46" href="#L46">46</a>  <em class="jxr_javadoccomment">     * Test get property value list.</em>
<a class="jxr_linenumber" name="L47" href="#L47">47</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L48" href="#L48">48</a>      @Test
<a class="jxr_linenumber" name="L49" href="#L49">49</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPropertyValueList(){
<a class="jxr_linenumber" name="L50" href="#L50">50</a>          List&lt;User&gt; list = toList(<em class="jxr_comment">//</em>
<a class="jxr_linenumber" name="L51" href="#L51">51</a>                          <strong class="jxr_keyword">new</strong> User(2L),
<a class="jxr_linenumber" name="L52" href="#L52">52</a>                          <strong class="jxr_keyword">new</strong> User(5L),
<a class="jxr_linenumber" name="L53" href="#L53">53</a>                          <strong class="jxr_keyword">new</strong> User(5L));
<a class="jxr_linenumber" name="L54" href="#L54">54</a>  
<a class="jxr_linenumber" name="L55" href="#L55">55</a>          List&lt;Long&gt; resultList = CollectionsUtil.getPropertyValueList(list, <span class="jxr_string">"id"</span>);
<a class="jxr_linenumber" name="L56" href="#L56">56</a>          assertThat(resultList, contains(2L, 5L, 5L));
<a class="jxr_linenumber" name="L57" href="#L57">57</a>  
<a class="jxr_linenumber" name="L58" href="#L58">58</a>          resultList.add(7L);
<a class="jxr_linenumber" name="L59" href="#L59">59</a>          resultList.add(8L);
<a class="jxr_linenumber" name="L60" href="#L60">60</a>  
<a class="jxr_linenumber" name="L61" href="#L61">61</a>          assertThat(resultList, contains(2L, 5L, 5L, 7L, 8L));
<a class="jxr_linenumber" name="L62" href="#L62">62</a>      }
<a class="jxr_linenumber" name="L63" href="#L63">63</a>  
<a class="jxr_linenumber" name="L64" href="#L64">64</a>      <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L65" href="#L65">65</a>  <em class="jxr_javadoccomment">     * Test get property value list1.</em>
<a class="jxr_linenumber" name="L66" href="#L66">66</a>  <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L67" href="#L67">67</a>      @Test
<a class="jxr_linenumber" name="L68" href="#L68">68</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPropertyValueList1(){
<a class="jxr_linenumber" name="L69" href="#L69">69</a>          UserAddress userAddress = <strong class="jxr_keyword">new</strong> UserAddress();
<a class="jxr_linenumber" name="L70" href="#L70">70</a>          userAddress.setAddress(<span class="jxr_string">"中南海"</span>);
<a class="jxr_linenumber" name="L71" href="#L71">71</a>          List&lt;UserAddress&gt; userAddresseList = toList(userAddress);
<a class="jxr_linenumber" name="L72" href="#L72">72</a>  
<a class="jxr_linenumber" name="L73" href="#L73">73</a>          <em class="jxr_comment">//*******************************************************</em>
<a class="jxr_linenumber" name="L74" href="#L74">74</a>          Map&lt;String, String&gt; attrMap = <strong class="jxr_keyword">new</strong> HashMap&lt;&gt;();
<a class="jxr_linenumber" name="L75" href="#L75">75</a>          attrMap.put(<span class="jxr_string">"蜀国"</span>, <span class="jxr_string">"赵子龙"</span>);
<a class="jxr_linenumber" name="L76" href="#L76">76</a>          attrMap.put(<span class="jxr_string">"魏国"</span>, <span class="jxr_string">"张文远"</span>);
<a class="jxr_linenumber" name="L77" href="#L77">77</a>          attrMap.put(<span class="jxr_string">"吴国"</span>, <span class="jxr_string">"甘兴霸"</span>);
<a class="jxr_linenumber" name="L78" href="#L78">78</a>  
<a class="jxr_linenumber" name="L79" href="#L79">79</a>          <em class="jxr_comment">//*******************************************************</em>
<a class="jxr_linenumber" name="L80" href="#L80">80</a>          UserInfo userInfo1 = <strong class="jxr_keyword">new</strong> UserInfo();
<a class="jxr_linenumber" name="L81" href="#L81">81</a>          userInfo1.setAge(28);
<a class="jxr_linenumber" name="L82" href="#L82">82</a>  
<a class="jxr_linenumber" name="L83" href="#L83">83</a>          <em class="jxr_comment">//*******************************************************</em>
<a class="jxr_linenumber" name="L84" href="#L84">84</a>  
<a class="jxr_linenumber" name="L85" href="#L85">85</a>          User user1 = <strong class="jxr_keyword">new</strong> User(2L);
<a class="jxr_linenumber" name="L86" href="#L86">86</a>  
<a class="jxr_linenumber" name="L87" href="#L87">87</a>          user1.setLoves(toArray(<span class="jxr_string">"sanguo1"</span>, <span class="jxr_string">"xiaoshuo1"</span>));
<a class="jxr_linenumber" name="L88" href="#L88">88</a>          user1.setUserInfo(userInfo1);
<a class="jxr_linenumber" name="L89" href="#L89">89</a>          user1.setAttrMap(attrMap);
<a class="jxr_linenumber" name="L90" href="#L90">90</a>          user1.setUserAddresseList(userAddresseList);
<a class="jxr_linenumber" name="L91" href="#L91">91</a>  
<a class="jxr_linenumber" name="L92" href="#L92">92</a>          <em class="jxr_comment">//*****************************************************</em>
<a class="jxr_linenumber" name="L93" href="#L93">93</a>          UserInfo userInfo2 = <strong class="jxr_keyword">new</strong> UserInfo();
<a class="jxr_linenumber" name="L94" href="#L94">94</a>          userInfo2.setAge(<strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L95" href="#L95">95</a>  
<a class="jxr_linenumber" name="L96" href="#L96">96</a>          User user2 = <strong class="jxr_keyword">new</strong> User(3L);
<a class="jxr_linenumber" name="L97" href="#L97">97</a>          user2.setLoves(toArray(<span class="jxr_string">"sanguo2"</span>, <span class="jxr_string">"xiaoshuo2"</span>));
<a class="jxr_linenumber" name="L98" href="#L98">98</a>          user2.setUserInfo(userInfo2);
<a class="jxr_linenumber" name="L99" href="#L99">99</a>          user2.setAttrMap(attrMap);
<a class="jxr_linenumber" name="L100" href="#L100">100</a>         user2.setUserAddresseList(userAddresseList);
<a class="jxr_linenumber" name="L101" href="#L101">101</a> 
<a class="jxr_linenumber" name="L102" href="#L102">102</a>         List&lt;User&gt; userList = toList(user1, user2);
<a class="jxr_linenumber" name="L103" href="#L103">103</a> 
<a class="jxr_linenumber" name="L104" href="#L104">104</a>         <em class="jxr_comment">//数组</em>
<a class="jxr_linenumber" name="L105" href="#L105">105</a>         List&lt;String&gt; fieldValueList1 = CollectionsUtil.getPropertyValueList(userList, <span class="jxr_string">"loves[1]"</span>);
<a class="jxr_linenumber" name="L106" href="#L106">106</a>         <em class="jxr_comment">//LOGGER.debug(JsonUtil.format(fieldValueList1));</em>
<a class="jxr_linenumber" name="L107" href="#L107">107</a> 
<a class="jxr_linenumber" name="L108" href="#L108">108</a>         assertThat(fieldValueList1, contains(<span class="jxr_string">"xiaoshuo1"</span>, <span class="jxr_string">"xiaoshuo2"</span>));
<a class="jxr_linenumber" name="L109" href="#L109">109</a> 
<a class="jxr_linenumber" name="L110" href="#L110">110</a>         <em class="jxr_comment">//级联对象</em>
<a class="jxr_linenumber" name="L111" href="#L111">111</a>         List&lt;Integer&gt; fieldValueList2 = CollectionsUtil.getPropertyValueList(userList, <span class="jxr_string">"userInfo.age"</span>);
<a class="jxr_linenumber" name="L112" href="#L112">112</a>         <em class="jxr_comment">// LOGGER.debug(JsonUtil.format(fieldValueList2));</em>
<a class="jxr_linenumber" name="L113" href="#L113">113</a>         assertThat(fieldValueList2, contains(28, <strong class="jxr_keyword">null</strong>));
<a class="jxr_linenumber" name="L114" href="#L114">114</a> 
<a class="jxr_linenumber" name="L115" href="#L115">115</a>         <em class="jxr_comment">//Map</em>
<a class="jxr_linenumber" name="L116" href="#L116">116</a>         List&lt;String&gt; attrList = CollectionsUtil.getPropertyValueList(userList, <span class="jxr_string">"attrMap(蜀国)"</span>);
<a class="jxr_linenumber" name="L117" href="#L117">117</a>         <em class="jxr_comment">//LOGGER.debug(JsonUtil.format(attrList));</em>
<a class="jxr_linenumber" name="L118" href="#L118">118</a>         assertThat(attrList, contains(<span class="jxr_string">"赵子龙"</span>, <span class="jxr_string">"赵子龙"</span>));
<a class="jxr_linenumber" name="L119" href="#L119">119</a> 
<a class="jxr_linenumber" name="L120" href="#L120">120</a>         <em class="jxr_comment">//集合</em>
<a class="jxr_linenumber" name="L121" href="#L121">121</a>         List&lt;UserAddress&gt; addressList = CollectionsUtil.getPropertyValueList(userList, <span class="jxr_string">"userAddresseList[0]"</span>);
<a class="jxr_linenumber" name="L122" href="#L122">122</a>         <em class="jxr_comment">//LOGGER.debug(JsonUtil.format(addressList));</em>
<a class="jxr_linenumber" name="L123" href="#L123">123</a>         assertThat(addressList, contains(userAddress, userAddress));
<a class="jxr_linenumber" name="L124" href="#L124">124</a>     }
<a class="jxr_linenumber" name="L125" href="#L125">125</a> 
<a class="jxr_linenumber" name="L126" href="#L126">126</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L127" href="#L127">127</a> <em class="jxr_javadoccomment">     * Test get property value list null object collection.</em>
<a class="jxr_linenumber" name="L128" href="#L128">128</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L129" href="#L129">129</a>     <em class="jxr_comment">//*******************************</em>
<a class="jxr_linenumber" name="L130" href="#L130">130</a>     @Test
<a class="jxr_linenumber" name="L131" href="#L131">131</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPropertyValueListNullObjectCollection(){
<a class="jxr_linenumber" name="L132" href="#L132">132</a>         assertEquals(emptyList(), CollectionsUtil.getPropertyValueList(<strong class="jxr_keyword">null</strong>, <span class="jxr_string">"userInfo.age"</span>));
<a class="jxr_linenumber" name="L133" href="#L133">133</a>     }
<a class="jxr_linenumber" name="L134" href="#L134">134</a> 
<a class="jxr_linenumber" name="L135" href="#L135">135</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L136" href="#L136">136</a> <em class="jxr_javadoccomment">     * Test get property value list empty object collection.</em>
<a class="jxr_linenumber" name="L137" href="#L137">137</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L138" href="#L138">138</a>     @Test
<a class="jxr_linenumber" name="L139" href="#L139">139</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPropertyValueListEmptyObjectCollection(){
<a class="jxr_linenumber" name="L140" href="#L140">140</a>         assertEquals(emptyList(), CollectionsUtil.getPropertyValueList(<strong class="jxr_keyword">new</strong> ArrayList&lt;&gt;(), <span class="jxr_string">"userInfo.age"</span>));
<a class="jxr_linenumber" name="L141" href="#L141">141</a>     }
<a class="jxr_linenumber" name="L142" href="#L142">142</a> 
<a class="jxr_linenumber" name="L143" href="#L143">143</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L144" href="#L144">144</a> <em class="jxr_javadoccomment">     * Test get property value list null property name.</em>
<a class="jxr_linenumber" name="L145" href="#L145">145</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L146" href="#L146">146</a>     @Test(expected = NullPointerException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="L147" href="#L147">147</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPropertyValueListNullPropertyName(){
<a class="jxr_linenumber" name="L148" href="#L148">148</a>         List&lt;User&gt; list = toList(<strong class="jxr_keyword">new</strong> User(2L), <strong class="jxr_keyword">new</strong> User(5L), <strong class="jxr_keyword">new</strong> User(5L));
<a class="jxr_linenumber" name="L149" href="#L149">149</a>         CollectionsUtil.getPropertyValueList(list, <strong class="jxr_keyword">null</strong>);
<a class="jxr_linenumber" name="L150" href="#L150">150</a>     }
<a class="jxr_linenumber" name="L151" href="#L151">151</a> 
<a class="jxr_linenumber" name="L152" href="#L152">152</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L153" href="#L153">153</a> <em class="jxr_javadoccomment">     * Test get property value list empty property name.</em>
<a class="jxr_linenumber" name="L154" href="#L154">154</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L155" href="#L155">155</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="L156" href="#L156">156</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPropertyValueListEmptyPropertyName(){
<a class="jxr_linenumber" name="L157" href="#L157">157</a>         List&lt;User&gt; list = toList(<strong class="jxr_keyword">new</strong> User(2L), <strong class="jxr_keyword">new</strong> User(5L), <strong class="jxr_keyword">new</strong> User(5L));
<a class="jxr_linenumber" name="L158" href="#L158">158</a>         CollectionsUtil.getPropertyValueList(list, <span class="jxr_string">""</span>);
<a class="jxr_linenumber" name="L159" href="#L159">159</a>     }
<a class="jxr_linenumber" name="L160" href="#L160">160</a> 
<a class="jxr_linenumber" name="L161" href="#L161">161</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="L162" href="#L162">162</a> <em class="jxr_javadoccomment">     * Test get property value list blank property name.</em>
<a class="jxr_linenumber" name="L163" href="#L163">163</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="L164" href="#L164">164</a>     @Test(expected = IllegalArgumentException.<strong class="jxr_keyword">class</strong>)
<a class="jxr_linenumber" name="L165" href="#L165">165</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testGetPropertyValueListBlankPropertyName(){
<a class="jxr_linenumber" name="L166" href="#L166">166</a>         List&lt;User&gt; list = toList(<strong class="jxr_keyword">new</strong> User(2L), <strong class="jxr_keyword">new</strong> User(5L), <strong class="jxr_keyword">new</strong> User(5L));
<a class="jxr_linenumber" name="L167" href="#L167">167</a>         CollectionsUtil.getPropertyValueList(list, <span class="jxr_string">" "</span>);
<a class="jxr_linenumber" name="L168" href="#L168">168</a>     }
<a class="jxr_linenumber" name="L169" href="#L169">169</a> 
<a class="jxr_linenumber" name="L170" href="#L170">170</a> }
</pre>
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